SECTION 17 COMMUNICATIONS SYSTEMS GENERAL CONDITIONS: 17-01. The following paragraphs of Section 15 of these specifications shall apply to this section: 15-01, 15-0e, 15-03 and 15-04. The work to be done under this section of these 17-02. specifications shall include the furnishing of all materials, labor, equipment, and tools required to complete and have ready for operation the installation of the following items in accordance with these specifications and the applicable drawings: D, E, a. Telephone System on and between Sites B, C, L,M, N, P, Q@, R, S, @nd T. bd. Public Address System on Sites C, D, and E. e. Intercommunication System on Site B. 17-03. The work to be done under this section of these specifications shall also inlude the furnishing of all labor, equipment, and tools required to install radio transmitters and receivers. TELEPHONE SWITCHBOARDS AND INSTRUMENTS: 17-04. All Telephone Switchboards and Instruments shall 17-05. The Switchboard for Site "B" shall be a two- comply with the requirements of Specification No. HN-7H-304 and Addendum #1. position Kellogg Masterbuilt Junior Switchboard, or equal wired and equipped for 220 common battery and 30 magneto lines. It shall be complete with power equipment, main distributing frame, and wire chief's testing equipment. 17-06. The Switchboards for Sites C,D, and E shall each be @ Single-positionKellogg Masterbuilt Junior Switchboard, or equal, wired and equipped for 45 common battery and 5 magneto lines. Each shall be complete with power equipment, and test set. 17-1 main distributing frame